Prothena Corporation plc
PRTA
$9.60
$0.171.80%
NASDAQ
| 03/31/2026 | 12/31/2025 | 09/30/2025 | 06/30/2025 | 03/31/2025 | |
|---|---|---|---|---|---|
| Total Cash And Short-Term Investments | -21.17% | -34.76% | -36.29% | -34.16% | -23.53% |
| Total Receivables | -- | -- | -- | -- | -- |
| Inventory | -- | -- | -- | -- | -- |
| Prepaid Expenses | -21.28% | -23.01% | -12.17% | -89.96% | -83.74% |
| Finance Division Loans and Leases Current | -- | -- | -- | -- | -- |
| Total Finance Division Other Current Assets | -- | -- | -- | -- | -- |
| Other Current Assets | -51.11% | -46.77% | -45.15% | 1,085.32% | 547.97% |
| Total Current Assets | -22.23% | -35.07% | -36.45% | -34.22% | -22.92% |
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| Total Current Assets | -22.23% | -35.07% | -36.45% | -34.22% | -22.92% |
| Net Property, Plant & Equipment | -27.50% | -25.53% | -22.81% | -21.21% | -20.29% |
| Long-term Investments | -- | -- | -- | -- | -- |
| Goodwill | -- | -- | -- | -- | -- |
| Total Other Intangibles | -- | -- | -- | -- | -- |
| Finance Div Loans & Leases LT | -- | -- | -- | -- | -- |
| Total Finance Div Other LT Assets | -- | -- | -- | -- | -- |
| Total Other Assets | -97.10% | -97.20% | -97.06% | -96.96% | 12.45% |
| Total Assets | -29.36% | -40.27% | -40.76% | -38.18% | -20.52% |
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| Total Accounts Payable | -73.18% | -24.39% | 1.67% | 31.36% | 11.14% |
| Total Accrued Expenses | -28.66% | -43.89% | -24.30% | -34.92% | -17.10% |
| Short-term Debt | -- | -- | -- | -- | -- |
| Current Portion of Long-Term Debt/Capital Leases | -- | -- | -- | -- | -- |
| Finance Division Debt Current | 10.08% | 10.57% | 10.18% | 10.62% | 10.79% |
| Total Finance Division Other Current Liabilities | 14.18% | 65.45% | 99.45% | 293.75% | 382.89% |
| Total Other Current Liabilities | 14.18% | 65.45% | 99.45% | 293.75% | 382.89% |
| Total Current Liabilities | -32.90% | -15.79% | 10.80% | 45.06% | 12.00% |
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| Total Current Liabilities | -32.90% | -15.79% | 10.80% | 45.06% | 12.00% |
| Long-Term Debt | -- | -- | -- | -- | -- |
| Short-term Debt | -- | -- | -- | -- | -- |
| Capital Leases | -37.15% | -33.35% | -30.15% | -27.36% | -25.18% |
| Finance Division Debt Non Current | -- | -- | -- | -- | -- |
| Total Finance Division Other Non Current Liabilities | -- | -- | -- | -- | -- |
| Total Other Liabilities | -- | -- | -- | -- | -97.59% |
| Total Liabilities | -35.34% | -23.02% | -5.34% | 17.42% | -52.27% |
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| Common Stock & APIC | 1.63% | 2.37% | 2.60% | 2.89% | 2.93% |
| Retained Earnings | -13.00% | -22.14% | -26.85% | -30.74% | -10.48% |
| Treasury Stock & Other | -- | -- | -- | -- | -- |
| Total Common Equity | -28.57% | -42.40% | -44.80% | -44.27% | -12.88% |
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| Preferred Stock Redeemable | -- | -- | -- | -- | -- |
| Preferred Stock Non Redeemable | -- | -- | -- | -- | -- |
| Preferred Stock Convertible | -- | -- | -- | -- | -- |
| Preferred Stock, Others | -- | -- | -- | -- | -- |
| Total Preferred Equity | -- | -- | -- | -- | -- |
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| Total Common Equity | -28.57% | -42.40% | -44.80% | -44.27% | -12.88% |
| Total Preferred Equity | -- | -- | -- | -- | -- |
| Total Minority Interest | -- | -- | -- | -- | -- |
| Total Equity | -28.57% | -42.40% | -44.80% | -44.27% | -12.88% |
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